Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Patient-Reported Outcomes Measurement Information System (PROMIS) Instrument Maturity Model. HRQOL indicates health-related quality of life. For additional details regarding the PROMIS Instrument Maturity Model, see http://www.healthmeasures.net/images/PROMIS/PROMISStandards_Vers_2_0_MaturityModelOnly_508.pdf.
